发明名称 |
Needle array and method of introducing biological substances into living cells using the needle array |
摘要 |
An array of micro-needles extending from a support substrate and having tip portions shaped and dimensioned to (1) carry a biological substance and (2) pierce the surface of a target tissue and penetrate target cells within the tissue where the biological substance transfers from the tip portions and deposits within the target cells.
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申请公布号 |
US5457041(A) |
申请公布日期 |
1995.10.10 |
申请号 |
US19940218059 |
申请日期 |
1994.03.25 |
申请人 |
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION |
发明人 |
GINAVEN, ROBERT O.;FACCIOTTI, DANIEL |
分类号 |
A61M37/00;C12M3/00;C12N15/82;(IPC1-7):C12N5/10;C12M1/00 |
主分类号 |
A61M37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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